PT92609B - Processo para a preparacao de derivados 4,5,6,7-tetrahidroben zimidazoles - Google Patents
Processo para a preparacao de derivados 4,5,6,7-tetrahidroben zimidazoles Download PDFInfo
- Publication number
- PT92609B PT92609B PT92609A PT9260989A PT92609B PT 92609 B PT92609 B PT 92609B PT 92609 A PT92609 A PT 92609A PT 9260989 A PT9260989 A PT 9260989A PT 92609 B PT92609 B PT 92609B
- Authority
- PT
- Portugal
- Prior art keywords
- group
- tetrahydrobenzimidazole
- added
- physico
- methyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/415—1,2-Diazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D235/08—Radicals containing only hydrogen and carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Steroid Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Reinforced Plastic Materials (AREA)
- Adhesive Tapes (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32532788 | 1988-12-22 | ||
JP4889689 | 1989-02-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
PT92609A PT92609A (pt) | 1990-06-29 |
PT92609B true PT92609B (pt) | 1995-09-12 |
Family
ID=26389240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT92609A PT92609B (pt) | 1988-12-22 | 1989-12-18 | Processo para a preparacao de derivados 4,5,6,7-tetrahidroben zimidazoles |
Country Status (15)
Country | Link |
---|---|
US (1) | US4977175A (no) |
EP (1) | EP0376624B1 (no) |
KR (1) | KR900009608A (no) |
CN (1) | CN1027536C (no) |
AT (1) | ATE111454T1 (no) |
AU (1) | AU630397B2 (no) |
CA (1) | CA2004911A1 (no) |
DE (1) | DE68918257T2 (no) |
DK (1) | DK653089A (no) |
ES (1) | ES2063831T3 (no) |
FI (1) | FI896075A0 (no) |
IE (1) | IE65639B1 (no) |
NO (1) | NO178188C (no) |
PT (1) | PT92609B (no) |
YU (1) | YU47216B (no) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU626980B2 (en) * | 1989-02-02 | 1992-08-13 | Astellas Pharma Inc. | Tetrahydrobenzimidazole derivatives |
GB8928837D0 (en) * | 1989-12-21 | 1990-02-28 | Beecham Group Plc | Pharmaceuticals |
GB9214184D0 (en) * | 1992-07-03 | 1992-08-12 | Smithkline Beecham Plc | Pharmaceuticals |
GB9225141D0 (en) * | 1992-12-01 | 1993-01-20 | Smithkline Beecham Corp | Chemical compounds |
US5262537A (en) * | 1993-03-19 | 1993-11-16 | Anaquest, Inc. | Derivatives of 4,5,6,7-tetrahydroimidazo-[4,5-c]pyridinyl-6-carboxylic acid |
BR9612434A (pt) | 1995-12-28 | 1999-12-28 | Fujiwasa Pharmaceutical Co Ltd | Derivados de benzimidazol |
TW453999B (en) | 1997-06-27 | 2001-09-11 | Fujisawa Pharmaceutical Co | Benzimidazole derivatives |
EP1268484A1 (en) * | 2000-03-17 | 2003-01-02 | Novo Nordisk A/S | Condensed imidazoles as histamine h3 receptor ligands |
US6437147B1 (en) | 2000-03-17 | 2002-08-20 | Novo Nordisk | Imidazole compounds |
ES2273008T3 (es) * | 2002-05-17 | 2007-05-01 | Neurogen Corporation | Derivados de imidazol con anillos fusionados sustituidos: ligandos de receptores gaba sba/sb. |
JP7098600B2 (ja) * | 2016-08-16 | 2022-07-11 | バイエル・クロップサイエンス・アクチェンゲゼルシャフト | 3H-イミダゾール[4,5-c]ピリジン誘導体を有機金属亜鉛-アミン塩基と反応させることによる2-(3,6-ジハロピリジン-2-イル)-3H-イミダゾール[4,5-c]ピリジン誘導体及び関連化合物の製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1260294A (en) * | 1968-03-15 | 1972-01-12 | Rhein Chemie Holding G M B H | 4,5,6,7-tetrahydrobenzimidazoles, process for their production and their use as corrosion inhibitors and antioxidants |
DE1948795A1 (de) * | 1969-09-26 | 1971-04-08 | Rhein Chemie Rheinau Gmbh | 4,5,6,7-Tetrahydrobenzimidazole,Verfahren zu ihrer Herstellung und ihre Verwendung als Korrosionsinhibitoren und Alterungsschutzmittel |
US3987054A (en) * | 1970-09-23 | 1976-10-19 | Pliva Pharmaceutical And Chemical Works | 4,5,6,7-tetrahydrobenzimidazoles |
FI74707C (fi) * | 1982-06-29 | 1988-03-10 | Sandoz Ag | Foerfarande foer framstaellning av terapeutiskt anvaendbara alkylenoeverbryggade piperidylestrar eller -amider av bicykliska karboxylsyror. |
IE57809B1 (en) * | 1984-01-25 | 1993-04-21 | Glaxo Group Ltd | 1,2,3,9-tetrahydro-3-(imidazol-1-ylmethyl)-4h-carbazol-4 one derivatives |
EP0200444B1 (en) * | 1985-04-27 | 1992-11-11 | Beecham Group Plc | Azabicyclononyl-indazole-carboxamide having 5-ht antagonist activity |
US4826990A (en) * | 1987-09-30 | 1989-05-02 | American Home Products Corporation | 2-aryl substituted heterocyclic compounds as antiallergic and antiinflammatory agents |
-
1989
- 1989-12-07 CA CA002004911A patent/CA2004911A1/en not_active Abandoned
- 1989-12-14 US US07/450,748 patent/US4977175A/en not_active Expired - Fee Related
- 1989-12-18 PT PT92609A patent/PT92609B/pt not_active IP Right Cessation
- 1989-12-19 FI FI896075A patent/FI896075A0/fi not_active IP Right Cessation
- 1989-12-20 AU AU47145/89A patent/AU630397B2/en not_active Ceased
- 1989-12-21 DE DE68918257T patent/DE68918257T2/de not_active Expired - Fee Related
- 1989-12-21 IE IE418589A patent/IE65639B1/en not_active IP Right Cessation
- 1989-12-21 ES ES89313415T patent/ES2063831T3/es not_active Expired - Lifetime
- 1989-12-21 AT AT89313415T patent/ATE111454T1/de not_active IP Right Cessation
- 1989-12-21 NO NO895198A patent/NO178188C/no unknown
- 1989-12-21 DK DK653089A patent/DK653089A/da not_active Application Discontinuation
- 1989-12-21 KR KR1019890019082A patent/KR900009608A/ko not_active Application Discontinuation
- 1989-12-21 EP EP89313415A patent/EP0376624B1/en not_active Expired - Lifetime
- 1989-12-21 CN CN89109584A patent/CN1027536C/zh not_active Expired - Fee Related
- 1989-12-22 YU YU243989A patent/YU47216B/sh unknown
Also Published As
Publication number | Publication date |
---|---|
NO895198D0 (no) | 1989-12-21 |
IE894185L (en) | 1990-06-22 |
CA2004911A1 (en) | 1990-06-22 |
YU243989A (en) | 1991-02-28 |
FI896075A0 (fi) | 1989-12-19 |
KR900009608A (ko) | 1990-07-05 |
AU4714589A (en) | 1990-06-28 |
PT92609A (pt) | 1990-06-29 |
NO178188C (no) | 1996-02-07 |
DE68918257D1 (de) | 1994-10-20 |
IE65639B1 (en) | 1995-11-15 |
US4977175A (en) | 1990-12-11 |
EP0376624B1 (en) | 1994-09-14 |
ES2063831T3 (es) | 1995-01-16 |
EP0376624A1 (en) | 1990-07-04 |
CN1043706A (zh) | 1990-07-11 |
DK653089D0 (da) | 1989-12-21 |
NO895198L (no) | 1990-06-25 |
CN1027536C (zh) | 1995-02-01 |
ATE111454T1 (de) | 1994-09-15 |
NO178188B (no) | 1995-10-30 |
DE68918257T2 (de) | 1995-02-02 |
AU630397B2 (en) | 1992-10-29 |
DK653089A (da) | 1990-06-23 |
YU47216B (sh) | 1995-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG3A | Patent granted, date of granting |
Effective date: 19950505 |
|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19961130 |